Question

A train running at a speed of 54km/h passes an electric pole in 11 seconds. How much time will it take to cross a platform which is 240 meters long.

Answer 1

Answer:

27secone

Step-by-step explanation:

let length of train=X meter

A/c X/54×5/18=11

X/15=11

X=165meter

Now 165+240/54×5/18

405/15=27 second